Biocatalytic properties of lipase in crude latex from babaco fruit (Carica pentagona)

Dhuique-Mayer Claudie, Caro Yanis, Pina Michel, Ruales Jenny, Dornier Manuel, Graille Jean. 2001. Biocatalytic properties of lipase in crude latex from babaco fruit (Carica pentagona). Biotechnology Letters, 23 (13) : 1021-1024.

https://doi.org/10.1023/A:1010552605097

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Résumé : Biocatalytic activities in proteolysis, lipolysis and interesterification reactions were studied for crude latex from the subtropical plant #Carica pentagona#. The results reveal that crude #Carica pentagona# latex exhibits equivalent proteolytic activities (5.73 units mg-1) and lipolytic activities (1.01 units mg-1) compared to the well-known #Carica papaya#, the commercially source for papain (4.57 units mg-1 and 0.90 units mg-1 respectively). Therefore, in interesterification reactions, #Carica pentagona# latex shows interesting lipase properties (0.77 units mg-1) higher than commercial #Carica papaya# latex (0.28 units mg-1).

Mots-clés Agrovoc : Carica papaya, Carica pentagona, estérase, latex, Activité catalytique, lipolyse, protéolyse, triacylglycérol lipase, estérification, papaine

Mots-clés complémentaires : Babaco

Classification Agris : Q04 - Composition des produits alimentaires
Q02 - Traitement et conservation des produits alimentaires

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